Given numbers are 398,565,422,204

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 398,565,422,204 is 4839652140.

Find LCM of 398,565,422,204 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 199 x 565 x 211 x 102 = 4839652140

Therefore, the lowest common multiple of 398,565,422,204 is 4839652140.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

398 x 565 x 422 x 204 = 19358608560

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

398 : 1, 2, 199, 398

565 : 1, 5, 113, 565

422 : 1, 2, 211, 422

204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,565,422,204, is 1.

Now, the common factors can be found like this.

398:2x 199

565:5x 113

422:2x 211

204:2x 2x 3x 17

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 19358608560/(1x4)

LCM = 19358608560/4

LCM = 4839652140

Thus, we can understand that the LCM of 398,565,422,204 is 4839652140.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 574, 177, 578, 190
• LCM of 560, 716, 652, 851
• LCM of 801, 102, 121, 860
• LCM of 131, 289, 270, 808
• LCM of 653, 152, 825, 711

1. What is the LCM of 398, 565, 422, 204?

Answer: LCM of 398, 565, 422, 204 is 4839652140.

2. How to calculate the LCM of 398, 565, 422, 204?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 398, 565, 422, 204.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.